Supply, erection and commission of air handling unit with duct system in clean room of ethno building at Veterinary college and Research Institute Orathanadu.

Amount

Air Handling Unit facilities: Air Handling Unit: Double skin, >40mm PUF panels made of pre-coated sheets (0.6mm thick) GI inner skin & precoated outer skin with aluminum sectional frames thermal break profile, 6-Row copper cooling coil, provision for HEPA filters, HEPA filter integrity Test, pre-filters, fresh air arrangement etc. to achieve Class 100000 cleanliness, Motor-Blower: High Static blower (100mm wG) with backward curved, balanced, impeller of Kruger make (Imported), with heavy duty Motor + 1 standby Motor, Belt-pulley (taper-lock) drive package, special AHU kit for Inverter ACs, Magnehelic Gauge to read HEPA filter pressure drop etc The AHU shal have 3 sections such as Coil section, Blower section, Filter section apart from mixing box and Fresh Air filter arrangement, including MS support structure, wall mount etc for AHU stand/pedestal as required Air Handling Unit 01 : 3200 CFM (Tablets Area)

Air Handling Unit 02 : 2300 CFM (Liquid Area)

Air Handling Unit 03 : 1650 CFM (Ointment Area)

Air Handling Unit 04 : 5000 CFM (Corridor Area)

Air Conditioner: Air Cooled, DX condensing Unit with scroll compressor duly commissioned with Copper Piping (10 mtrs per circuit), Expansion valve, N2 pressure testing, Vacuum holding, gas charging etc as per industry standards Make: BLUESTAR / VOLTAS/O’ General 5 Ton of Refrigeration Condensing Unit (Inverter type) (Area: Tablet)

5.5 Ton of Refrigeration Condensing Unit (Area: Tablet)

8 Ton of Refrigeration Condensing Unit (Inverter type) (Area: Liquid)

5 Ton of Refrigeration Condensing Unit (Inverter type) (Area: Ointment)

11 Ton of Refrigeration Condensing Unit (Area: Corridor)

High Efficiency Particulate Air filters (HEPA): to filter 0.3 micron and larger particles at >99.97% efficiency to be installed in each of the AHU with all provisions for HEPA filter integrity test at the Site, as part of onsite Validation to meet Drug Control & NABL requirements.Capacity of HEPA filter should match or exceed AHU capacity

Pre-filters: for particles in the range of 10 microns & 5 microns – non-woven fabric, cleanable media with aluminum support mesh; to match AHU capacity. One Set of spare filters to be supplied.

Ducting: Factory fabricated GI rectangular duct, as per IS standards complete with leak free flange joints, epdm / eq gaskets, sealant as required, GI fasteners and support from RCC roof using anchor fasteners, threaded rods & MS angles / GI sections. Pressure test of ducts as per standards.24G (0.6mm)

Insulation: Ducts insulated with closed cell, Class 0, Nitrile foam using suitable adhesive and all joints sealed with adhesive tape Supply Air ducts with 13mm thick

Return Air ducts with 9mm thick

Volume Control Dampers and Fire Dampers Volume control (GI) duct Dampers with opposed vanes and handle for manual operation with markings partial opening & control

Fire Dampers with fusible link to close in case of fire installed in Supply & Return Ducts including limit switch control to turn Off AHU in case of fire

Supply Air Diffusers made of Aluminium extruded sections with GI collar dampers at the neck

Return Air Grills made of Aluminium extruded sections with GI collar dampers

Electrical Work: Individual Control panels for each AHU system typically comprising of Contactors, OLRs, SPPs, MCBs etc for each AHU system; Cabling & earthing from our Control Panel to the AHUs & Condensing Units including control wiring, Thermostat & Electrical Strip Heaters (3kW in each AHU), Humdistat etc (incoming wiring with suitable Earthing upto Control Panels will be TANUVAS scope) Additional dedicated earthing for HVAC equipment shall be provided.

Magnehelic Gauge with fixtures, probe and tubing for all the rooms for reading pressure differentials

Installation, Commissioning including DQ-IQ-OQ documentation

Validation (AHU wise & Room wise) a. HEPA filter integrity test (PAO test) including consumables such as Nitrogen Cylinder b. Room Particle count to check the Cleanliness level as per US Federal Std. 209E c. Air Velocity measurement, Checking AHU capacity & Air Changes per Hour of systems d. Lighting in each room e. Room Positive Pressure balancing and setting pressure gradient as required f. Temperature & Relative Humidity

SYSTEM II: Clean Room Interior Work: Modular, EPS insulated Clean Room Wall Panels of 10ft Height (>60mm thick) with both sides 0.55mm thick PPGI with PVC conduits inserted, floor track, Coving provision, guard film, cutouts, flashing, supports from RCC roof using threaded rods & turn-buckle & finished with silicone sealant as required

Modular, EPS insulated Clean Room Ceiling Panels (>60mm) with both sides 0.55mm thick PPGI sheets complete with guard film, cutouts, flashing, supports from RCC roof using threaded rods & turn-buckle & finished with silicone sealant etc as required

Coving: Aluminium sections to round off 90º joints between wall ceiling-floor

Corner Coving: Die cast aluminium coving for corners

Clean Room Doors: Metallic powder coated with double glazed View panel; door closer (DORMA/Godrej), SS handle, SS ball bearing hinges etc 'D' Size: 1.2 x 2.1m

Clean Room Doors: Metallic powder coated with double glazed View panel; door closer (DORMA/Godrej), SS handle, SS ball bearing hinges etc 'D1' Size: 1.0 x 2.1m

Emergency Exit & Machine Movement Door: Double Door, Metallic powder coated (in Red) with door closer (DORMA/Godrej), SS handle, SS ball bearing hinges, latch, Panic bar & Audible/visual alarm etc 'D2' Size: 1.5 x 2.1m

Door Interlocking arrangement for Change Room Doors complete for 2 doors with EM locks, interlock electronic circuit, LED status indicator etc

Double Glazed View Panels: with aluminium frame, toughened glass (5mm) both sides with adhesive tape and finished with silicone sealant Size: 600 x 900 mm

Wall Coating - 2 finish coats of Polyurethane (PU) paint after primer and putty work on the existing walls up to of 10ft Height from floor. PU paint is washable, cleanable, antifungal & non-VOC type suitable for pharma application.

SYSTEM III: Clean Room Equipments : Dynamic Pass box: Fully SS 304 twin door, electromagnetic interlocking, UV lamp, LED Light, HEPA filtration, Centrifugal Blower, Minihelic pressure gauge, SS pipe floor support; Inner Size: 24” x 24” x 24”

Static Passbox: Fully SS304, twin door, electromagnetic interlock, UV Lamp, LED lighting Inner Size: 24 x 24 x 24”

Sampling / Dispensing Booth: GI powder coated with SS workarea & worktable complete with Blower, HEPA filters, UV Lamp, prefilters, Lighting, onsite Calibration to meet NABL & Drug Control requirements Inner Size: 3' x 2½' x 6½ ft

Garment Storage Cabinet: GI powder coated to store upto 10 sets of Clean Room garments with HEPA filtration, UV lamp, LED lamp, hanger rod and a 2 tier shoe rack at the bottom, aluminium framed glass door Inner Size (w x d x h): 3 x 1½ x 6 ft (Optional)

Bidder Name

Mark Air-Particulate control systems